... to create a disk file
containing your source code. In the second step, you compile the sourcecode to create an object file. In the
third step, you link the compiled code to create an executable ... The
compiler takes your sourcecode file as input and produces a disk file containing the machine language
instructions that correspond to your sourcecode statements. The machine language instructions ... language instructions created by the
compiler are called object code, and the disk file containing them is called an object file.
- Getting Started with C From: SamsTeachYourselfCin21 Days, Fourth...
... translate the
source code into computer instructions, and the computer acts on those instructions
immediately. Alternatively, compilers translate sourcecode into a program that you can run
at a ... of compiling and
linking the code, which are inconvenient, but they produce a program that runs faster. When
a program is compiled, the time-consuming task of translating the sourcecode into ... program. You can include C+ +-style comments
within a block that is “commented out” by C- style comments; everything, including the
C+ +-style comments, is ignored between the comment marks.
Using Comments
As...
... edit the source HTML at all!
Defining Cascading
The term “Cascading in Cascading Style Sheets refers to a specific way in which
browsers determine which styles to apply to a specific part of ... design, and he teaches online courses
in Web accessibility. In addition to writing, speaking at conferences, and teaching online
courses, Kynn is the cofounder of Idyll Mountain Internet (http://www.idyllmtn.com/),
a ... watermark.
Contents
Introduction 1
Part I Introduction to Cascading Style Sheets 7
Hour 1 Understanding Cascading Style Sheets 9
What Are Cascading Style Sheets? 10
Defining Style Sheets 10
Defining Cascading...
... watermark.
Class Selectors in CSS
Once you’ve defined a class in your HTML, you can use it as a class selector in CSS.
Class selectors are indicated by a period (.) before the name of the class, ... property A
Combining selectors A
Combining declarations A
The
<link> tag in HTML A
How to Read the Grades
As you can see, all of the CSS features on this report card, which were introduced in
Hour ... to the CSS specification, meaning that the buggy
CSS implementation in Internet Explorer 3 really isn’t a factor in current CSS usage.
The current front-runner in broken browsers—causing the...
... purchase PDF Split-Merge on www.verypdf.com to remove this watermark.
HOUR
7
Cascading and
Inheritance
The cascade is one of the key concepts of Cascading Style Sheets—so
important, in fact, ... calculated based on the current font. Other units you can use
include points (
pt), centimeters (cm), inches (in) , and percentages.
To set a margin of 1 em around a specific box, such as an
<h1>,you’d ... block or inline? How can you tell?
2. What is the correct order of the box model, from outside to inside?
(a.)
border, margin, padding, content
(b.) padding, border, margin, content
(c. ) margin,...
... value
because background-color doesn’t naturally get inherited from the containing block.
If you really need the
background-color property to inherit, you can use the value
inherit. In practice, ... behind links:
body { background-color: white;
color: black; }
a:link { background-image: url("stars.gif");
background-color: black;
padding: 0.5em;
color: cyan; }
15 0672324091 ch10 ... pseudo-class selectors, let you
change the background colors for specific parts of the page.
The background-color Property
Like the foreground colors discussed in Hour 9, “Text Colors and Effects,”...
... word
spacing in Netscape 6.
word spacing letter spacing (kerning)
letter spacing (leading)
Warning for Netscape 4
The Netscape 4 browser does not support the letter-spacing or word-spacing
properties. ... browser can determine the precise thickness however it likes,
though within certain constraints; thin can’t be thicker than medium, thick can’t be thin-
ner than medium, and when displaying a page, ...
letter-spacing and word-spacing properties, you can fine-tune the display
of your text, increasing or decreasing the gaps between letters and words. The white-
space property controls both the condensation...
... italic; }
col#mon { background-color: silver; }
col#tue { background-color: lime; }
col#wed { background-color: violet; }
col#thu { background-color: yellow; }
col#fri { background-color: #CCF; ... use Cascading Style Sheets to
produce minor stylistic effects, such as font types, letter spacing, and paragraph indenting.
More extensive effects can be created by setting foreground and background ... that lines up the baselines of each cell, so that the first line
of each row is aligned with each other line in that row.
LISTING 15.10 Setting the Vertical Alignment of Table Cells
/* schedule-15.10.css...
... page could (theoretically) scroll infinitely in
either direction, they’re offset to 0% of infinity, or 2em from the corner of infinity and
infinity. In other words, they’re fixed out someplace ... purchase PDF Split-Merge on www.verypdf.com to remove this watermark.
LISTING 17.1 Continued
<cite> ;SAMS TeachYourself Cascading Style Sheets
in 24 Hours</cite>, written by IMI’s co-founder ... the user’s choices can influence the final presenta-
tion as much as the author’s, can prove frustrating and incomprehensible to graphic
artists who are used to working in a fixed, printed medium.
324...
... priority one
checkpoints are the most important and priority three the least. The WCAG checkpoints
most applicable to CSS design are shown in Table 21. 1.
TABLE 21. 1 WCAG Checkpoints
Checkpoint Priority ... concerned with is the Web Content Accessibility Guidelines (WCAG), a
list of checkpoints that can be used to measure the accessibility of your Web site.
Each WCAG checkpoint has a priority rating ... selectors: the descendant selector, which selects elements
descended from another tag. Other relationship selectors include child and adjacent sib-
ling selectors.
Child Selectors
A child selector...